7.1.4 (3/27)

Draw

Decide whether to use suffix -er or -or.

Open Ended

expanse + ive =

Reorder

Reorder the following

• I can infer that the Grand Canyon was

• smaller one million years ago than it is now.

• I know that must mean that a long time ago the canyon was smaller than it is now.

• The text says that the canyon "keeps growing little by little."

1

2

3

4

• 1
• 2
• 3
• 4

Dropdown

I can infer that a creature that was fossilized in the Grand Canyon was covered by ​

Select answer

before it completely ​

Select answer

On page 21, the text says when a creature or plant dies, sometimes sediment buries it and a part of it gets ​

Select answer

.

So, I know that creatures must have been preserved by sediment to become ​

Select answer

Multiple Choice

Select the independent clause.

• If the weather is nice.

• Because it is late.

• While others are not.

• Trains follow tracks.

Multiple Choice

Select the dependent clause,

• Although I tried.

• Horses have four legs.

• He will not get up.

• Apples are delicious.

Multiple Choice

Which one is a complex sentence?

• Because it needs gas, the truck cannot be moved.

• I missed the bus, and I forgot my lunch.

• The speedboat raced by the crowd on the dock.

Draw

Circle the conjunctions in each sentence.